Producer: Andrea Santiago - Producer: Borja Muerza - Recording Arranger: Andrea Santiago - Recording Arranger: Borja Muerza - Recording Arranger: Nacho Muerza - Recording Arranger: Javier Indurain - Mixer: Borja Muerza - Mastering Engineer: Borja Muerza - Voice: Andrea Santiago - Guitar: Andrea Santiago - Percussion: Borja Muerza - Synthesizer Programming: Borja Muerza - Guitar: Nacho Muerza - Double Bass: Javier Indurain